The Tanzania Demographic and Health Survey (DHS) 2015-2016, also known as the Tanzania Demographic and Health Survey and Malaria Indicator Survey (TDHS-MIS), is part of phase 7 of the Demographic and Health Survey series. Topics commonly covered in DHS include: child and maternal health, family planning, nutrition, health behavior and knowledge, health care access and use, and immunization. For the 2015-2016 Tanzania DHS, 13,266 women and 3,514 men ages 15-49 were successfully interviewed from 12,563 households. Anthropometry measurements, blood smear and finger/ heel prick blood samples, and urine tests were conducted for the presence of malaria, anemia, and iodine deficiency in a sub-sample of respondents.